From: Thierry Reding <treding@xxxxxxxxxx>
Add optional interconnects and interconnect-names properties to allow
describing the interconnect paths to and from the PCIe controller.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
.../devicetree/bindings/pci/nvidia,tegra20-pcie.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.yaml
index e7cc95bfa810..3b8a4da23934 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.yaml
@@ -104,6 +104,17 @@ properties:
iommus:
$ref: "/schemas/types.yaml#/definitions/phandle-array"
+ interconnects:
+ description: Description of the interconnect paths for the PCIe controller;
+ see ../interconnect/interconnect.txt for details.
+
+ interconnect-names:
+ description: A list of names identifying each entry listed in the
+ "interconnects" property.
+ items:
+ - const: dma-mem # read
+ - const: write
+
pinctrl-names:
items:
# active state, puts PCIe I/O out of deep power down state
--
2.24.1
